Optoelectronics
TPS 4339 - Quad Thermopile
Four Individual Thermopiles with Different Infrared Bandpass Filters
Description
The TPS 4339 quad thermopile sensor
consists of four single thermopile chips
mounted in a TO 5 housing with a
thermistor as temperature reference.
The window size is 1.5 x 1.5 mm2
each. Due to the overall small sensor
size the construction of a very
compact equipment becomes possible.
Applications in automotive exhaust gas
control, multiple gas detection for the
safety product market or air quality
monitoring.
For further information please refer to
the TPS 4339 product note.
Features
• Four Individual Thermopiles with
Different Infrared Bandpass Filters
in TO 5 Housing for NDIR Gas
Sensing - up to 4 gases possible
• Thermistor Temperature Reference
included
• Internal Aperture to Avoid Cross Talk
• Standard Gas Filter Sets for
Reference, CO, Hydrocarbon, CO2
www.perkinelmer.com/optoelectronics